21024033505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{3623}}^1\times {\mathrm{28307}}^1$

素因数の和:31976

約数の個数: 16

約数和(自身を含む): 25852224384

約数和(自身を除く): 4828190879

約数列:

[1, 5, 41, 205, 3623, 18115, 28307, 141535, 148543, 742715, 1160587, 5802935, 102556261, 512781305, 4204806701, 21024033505]

約数ペア:

[(1, 21024033505), (5, 4204806701), (41, 512781305), (205, 102556261), (3623, 5802935), (18115, 1160587), (28307, 742715), (141535, 148543)]